Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
26-09-2021 21:34
Static task
static1
General
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Target
d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe
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Size
1.5MB
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MD5
4c9fbc9a750b81fe811d569099e0719c
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SHA1
e49a15253c87ae9c3704886f6e9337a5c4a7a123
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SHA256
d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c
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SHA512
7169e3aa5591bb95c064e298d6742185ea75bb569958316d19fbb5bfc79c2b4a57e4f71149b873040c06e720c649a1a6d68d14d220bee808e4a6dccc126b5648
Malware Config
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 3768 created 2396 3768 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe -
Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2396-116-0x00000000029F0000-0x0000000002B0B000-memory.dmp family_vidar behavioral1/memory/2396-117-0x0000000000400000-0x000000000057E000-memory.dmp family_vidar -
Downloads MZ/PE file
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Loads dropped DLL 2 IoCs
Processes:
d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exepid process 2396 d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 2396 d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Program crash 13 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 3492 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 3672 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 2244 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 3108 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 516 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 1252 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 884 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 1292 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 1508 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 3016 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 2300 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 852 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe 3768 2396 WerFault.exe d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid process 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3492 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 3672 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 2244 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 3108 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exedescription pid process Token: SeRestorePrivilege 3492 WerFault.exe Token: SeBackupPrivilege 3492 WerFault.exe Token: SeDebugPrivilege 3492 WerFault.exe Token: SeDebugPrivilege 3672 WerFault.exe Token: SeDebugPrivilege 2244 WerFault.exe Token: SeDebugPrivilege 3108 WerFault.exe Token: SeDebugPrivilege 516 WerFault.exe Token: SeDebugPrivilege 1252 WerFault.exe Token: SeDebugPrivilege 884 WerFault.exe Token: SeDebugPrivilege 1292 WerFault.exe Token: SeDebugPrivilege 1508 WerFault.exe Token: SeDebugPrivilege 3016 WerFault.exe Token: SeDebugPrivilege 2300 WerFault.exe Token: SeDebugPrivilege 852 WerFault.exe Token: SeDebugPrivilege 3768 WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe"C:\Users\Admin\AppData\Local\Temp\d6e3ab5ed4fc57ae2eca188f36deae7bb5f337d15bbf8362276ebff1cc81169c.exe"1⤵
- Loads dropped DLL
PID:2396 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 9682⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3492 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 10562⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3672 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 11002⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2244 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 14922⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 14882⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:516 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 14482⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1252 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 11922⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:884 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 16882⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1292 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 16882⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1508 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 17322⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3016 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 17682⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2300 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 14922⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:852 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 14922⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3768
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/2396-115-0x0000000000730000-0x0000000000731000-memory.dmpFilesize
4KB
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memory/2396-116-0x00000000029F0000-0x0000000002B0B000-memory.dmpFilesize
1.1MB
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memory/2396-117-0x0000000000400000-0x000000000057E000-memory.dmpFilesize
1.5MB